Actually, Holset does make pretty solid turbo's... I always forget about them because they're mostly used in OEM applications. I can't speak for the long-term reliability under high boost though, because I've never known anybody who used one.

I'm completely redoing my exhaust system on my 2005 Vic. I want a deep, American Muscle sound. I'm not specifically looking for a system that will increase HP a lot but if thats a bi-product then I'm ...